Kabushiki Kaisha Toshiba

Kazuyo Kanou

Takaya Ogawa

Akira Moriya

Shuou Nomura

Shunichi Ishiwata

Hajime Matsui

Atsushi Mochizuki

Yoshiro Tsuboi

Takeshi Chujoh

Takashi Watanabe

Youhei Fukazawa

Goki Yasuda

According to one embodiment, an image output device includes a buffer into which video information input in stream data is written per block, a determination unit configured to determine whether the buffer is in an overflow state due to slow reproduction, and a buffering control unit configured to switch a buffering pattern of the video information based on a determination result of the determination unit.

Image output device, image output method, and recording medium

A moving image player device of the present invention includes an interpolated image generating unit that generates an interpolated frame corresponding to a time between two adjacent input frames using two input frames among the plurality of input frames, and a video playing unit that detects a scene change in the video, outputs the plurality of input frames or the interpolated frames in time series based on the detection result, and plays the video at an arbitrary playing speed. When the scene change is detected, the video playing unit skips a display of the interpolated frames corresponding to time between an input frame at the end of a first scene and an input frame at the head of a second scene, and displays an input frame of the second scene or the interpolated frame after the input frame at the end of the first scene or the interpolated frame.

Moving image player device

According to one embodiment, a method can generate an interpolation image signal including the integer-pixel and interpolation pixel values, based on, if the interpolation pixel is not located at the integer-pixel position and in a row of an integer-pixel, and the interpolation pixel is located at a first pixel position displaced from the integer-pixel in horizontal and vertical directions by a half pixel, applying a first filter, and if the interpolation pixel is located at a second pixel position displaced from the integer-pixel in the directions by a quarter pixel, applying a second filter, and if the interpolation pixel is not located at the first and second pixel positions, applying the second and first filters.

Video encoding method, decoding method, and apparatus

Growing community of inventors

Yokohama Kanagawa, Japan

Kazuyo Kanou